Solve the inequality. graph the solution.
7z< -28

What is the rotational symmetry of a wheel

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)